Home > Stainless Steel > Stainless Steel 17-7 PH Fasteners
Stainless Steel 17-7 PH Fasteners are indispensable hardware elements engineered from Stainless Steel 17-7 PH, a grade celebrated for its exceptional combination of strength, corrosion resistance, and versatility. Formulated with a precise blend of chromium, nickel, aluminum, and titanium, these fasteners boast outstanding durability and stability, making them perfect for challenging environments subject to both mechanical stress and corrosive agents. From bolts and screws to nuts, washers, and studs, Stainless Steel 17-7 PH Fasteners deliver unmatched performance across diverse industries, where reliability and endurance are paramount requirements.
Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
Standard | DIN, ASTM, BS and all International Standards |
Bolts Size | 3 mm to 200 mm | Custom Sizes |
Nut Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Screw Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Machine Screws Size | M1.6 – M12 | Custom Sizes |
Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Fasteners Type | Nut, Hex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts, Socket Hexagon Head Screw, Pan Head Screw, Socket Head Cap Screw, Wing Screw, T-Head Bolts, Foundation Bolts,Screw, Studs, Socket Screw, Hex Set Screw, Cap Screw, Machine Screw, Wing Screw, Spring Washers, Washers, Studs, Marine Anchors, Anchors, Hexagon Nut,U- Bolts, Anchor Bolt, Mushroom Head Square Neck Bolts, J Bolts,Eye Bolt,Structural Bolts, Bolts, Nuts, Sockets, Screws, Allen Cap screw |
Element | 17-7PH |
Carbon | 0.09 |
Chromium | 16.0-18.0 |
Nickel | 6.5-7.7 |
Manganese | 1.00 |
Silicon | 1.00 |
Aluminum | 0.75-1.50 |
Phosphorus | 0.040 |
Sulfur | 0.030 |
Property | 17-7PH ≤ 0.010 inch thick |
17-7PH > 0.010 inch thick |
Yield Strength, min. (ksi) | 65 | 55 |
Tensile Strength, min. (ksi) | 150 | 150 |
Elongation, min. (%) | – | 20 |
Hardness, max. (Rb) | – | 92 |
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We offer Stainless Steel 17-7 PH Fasteners as per DIN, ISO, JIS or ANSI Standard.
Due to their exceptional properties, Stainless Steel 17-7 PH Fasteners are essential components across many industrial sectors. Renowned for their corrosion resistance, they find widespread application in marine environments, enduring the rigours of saltwater exposure with longevity and reliability. In the construction industry, stainless steel fasteners play a pivotal role in structural assemblies, providing secure connections while maintaining structural integrity in outdoor and exposed settings.
Understand application requirements: Identify the environment and conditions in which the fasteners will be used. Consider factors such as temperature, pressure, exposure to corrosive chemicals, and mechanical stress.
Material Properties: Stainless steel 17-7 PH combines high strength, corrosion resistance, and aesthetic capacity. Make sure these properties match the requirements of your application.
Corrosion Resistance: Stainless steel is selected for corrosion resistance. Different grades, however, offer different levels of resistance to specific products. Ensure that 17-7 PH stainless steel fasteners are suitable for environmental exposurea indoors, outdoors, or in hot spots.
Strength Requirements: 17-7 pH stainless steel is known for its high strength and durability. Determine whether the strengths of this statement meet the needs of your application. If high tensile strength and stiffness are required, a pH of 17-7 may be appropriate.
Yes, stainless steel 17-7 PH fasteners are typically magnetic due to the presence of iron in their composition. While they exhibit some degree of magnetic properties, it’s generally less than that of standard carbon steels. The level of magnetism may vary depending on factors like processing and heat treatment.
Yes, stainless steel 17-7 PH fasteners can be recycled after use. Stainless steel is highly recyclable, with the potential to be reused or melted down and repurposed into new products. Recycling helps conserve resources, reduce waste, and minimize environmental impact in the production of stainless steel materials.
Yes, stainless steel 17-7 PH fasteners are suitable for cryogenic applications. They exhibit good mechanical properties at low temperatures, including high strength and toughness. However, it’s essential to verify compatibility with specific cryogenic conditions and consult with experts to ensure optimal performance in extreme cold environments.
Yes, stainless steel 17-7 PH fasteners can be used for underground applications. They offer good corrosion resistance, making them suitable for environments with moisture and soil exposure. However, proper installation techniques and consideration of soil conditions are crucial to ensure long-term performance and corrosion resistance.
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